G
G. Spahn
Researcher at Technical University of Dortmund
Publications - 16
Citations - 660
G. Spahn is an academic researcher from Technical University of Dortmund. The author has contributed to research in topics: Neutrino & Muon. The author has an hindex of 12, co-authored 15 publications receiving 654 citations.
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Journal ArticleDOI
Inclusive interactions of high-energy neutrinos and antineutrinos in iron
J. De Groot,T. Hansl,M. Holder,J. Knobloch,J. May,H.P. Paar,P. Palazzi,A. Para,F. Ranjard,D. Schlatter,J. Steinberger,H. Suter,W. von Rüden,H. D. Wahl,S. Whitaker,E.G.H. Williams,F. Eisele,Konrad Kleinknecht,H. Lierl,G. Spahn,H. J. Willutzki,W. Dorth,F. Dydak,C. Geweniger,V. Hepp,K. Tittel,J. Wotschack,P. Bloch,B. Devaux,S. Loucatos,J. Maillard,Jean-Pierre Merlo,B. Peyaud,John Rander,A. Savoy-Navarro,R. Turlay,Francesco Navarria +36 more
TL;DR: In this article, the neutrino energy range 30-200 GeV was investigated and the results were in agreement with the expectations of the quark parton model and QCD.
Journal ArticleDOI
Results of a beam dump experiment at the CERN SPS neutrino facility
T. Hansl,M. Holder,J. Knobloch,J. May,H.P. Paar,P. Palazzi,F. Ranjard,D. Schlatter,J. Steinberger,H. Suter,W. von Rüden,H. D. Wahl,S. Whitaker,E.G.H. Williams,F. Eisele,Konrad Kleinknecht,H. Lierl,G. Spahn,H. J. Willutzki,W. Dorth,F. Dydak,C. Geweniger,V. Hepp,K. Tittel,J. Wotschack,P. Bloch,B. Devaux,S. Loucatos,J. Millard,B. Peyaud,John Rander,A. Savoy-Navarro,R. Turlay,Francesco Navarria +33 more
TL;DR: In this article, a new source of prompt electron and muon neutrinos has been observed giving (1.2±0.4) ⋅10−7 νe or νμ per incident proton with neutrino angle smaller than 1.85 mrad and Eν≳20 GeV.
Journal ArticleDOI
Opposite sign dimuon events produced in narrow band neutrino and antineutrino beams
M. Holder,J. Knobloch,J. May,H.P. Paar,Paolo Palazzi,D. Schlatter,J. Steinberger,H. Suter,H. D. Wahl,E.G.H. Williams,F. Eisele,C. Geweniger,Konrad Kleinknecht,G. Spahn,H. J. Willutzki,W. Dorth,F. Dydak,V. Hepp,K. Tittel,J. Wotschack,P. Bloch,B. Devaux,M. Grimm,J. Maillard,B. Peyaud,John Rander,A. Savoy-Navarro,R. Turlay,Francesco Navarria +28 more
TL;DR: In this paper, it was shown that neutrinos and antineutrinos can produce similar energy spectra, excitation functions, angular correlations and transverse momentum distributions, and that the second muon has a heavy lepton as origin.
Journal ArticleDOI
A detector for high-energy neutrino interactions
M. Holder,J. Knobloch,A. Lacourt,G. Laverrière,J. May,H.P. Paar,P. Palazzi,F. Ranjard,P. Schilly,D. Schlatter,J. Steinberger,H. Suter,H. D. Wahl,E.G.H. Williams,F. Eisele,G. Geweniger,Konrad Kleinknecht,D. Pollmann,G. Spahn,H. J. Willutzki,W. Dorth,F. Dydak,V. Hepp,W. Heyde,K. Tittel,M. Vysočanský,J. Wotschack,P. Bloch,S. Brehin,B. Devaux,M. Grimm,J. Maillard,Y. Malbequi,G. Marel,B. Peyaud,John Rander,A. Savoy-Navarro,G. Tarte,R. Turlay,Francesco Navarria +39 more
TL;DR: In this paper, the authors describe the design, construction and performance of a large mass detector used at CERN to study high-energy neutrino interactions in iron, which combines magnetic spectrometry and hadron calorimetry techniques.
Journal ArticleDOI
Is There a High-y Anomaly in Antineutrino Interactions?
M. Holder,J. Knobloch,J. May,H.P. Paar,P. Palazzi,D. Schlatter,J. Steinberger,H. Suter,H. D. Wahl,E.G.H. Williams,F. Eisele,C. Geweniger,Konrad Kleinknecht,G. Spahn,H. J. Willutzki,W. Dorth,F. Dydak,V. Hepp,K. Tittel,J. Wotschack,P. Bloch,B. Devaux,M. Grimm,J. Maillard,B. Peyaud,John Rander,A. Savoy-Navarro,R. Turlay,Francesco Navarria +28 more
TL;DR: In this article, the authors analyzed data taken in the CERN narrow-band neutrino and antineutrino beams with regard to the ''highy anomaly'' observed by previous experiments at Fermilab.